vitiligo

Vitiligo is a chronic condition in which melanocytes (the cells that make pigment) in the skin are destroyed. As a result, white patches appear on the skin in different parts of the body. Similar patches also appear on both the mucous membranes (tissues that line the inside of the mouth and nose), and perhaps in the retina (inner layer of the eyeball). The hair that grows on areas affected by vitiligo sometimes turns white

All autoimmune diseases involve the interaction of multiple genes and environmental triggers, he continues. You are born with your genes, but you are not born with these diseases. Something happens. We know what the triggers are that start these diseases, that is stress, infections, maybe we could avoid them or even block the process. In fact, it may even be possible to actually stop the autoimmune disease.

The most immediate application of this research might be for the disease that began the research: vitiligo. Doctors usually treat vitiligo with ultraviolet (UV) light to stimulate skin repigmentation. Scientists also know that there is one medication available (approved for treating rheumatoid arthritis) that blocks an inflammatory pathway thought to be controlled by NALP1. The possibility of combining a drug with UV light to improve vitiligo treatment is intriguing, and Dr. Spritz is now interested in finding out more about how the medication might affect people with vitiligo.

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